In the Original Investigation titled “Long-term Outcomes of Cognitive Behavioral Therapy for Anxiety-Related Disorders: A Systematic Review and Meta-analysis,”1 published online November 23, 2019, and in the March 2020 issue, the last category of follow-up time was incorrectly stated. In the Abstract, text, Table 1, and Supplemental content, “more than 12 months follow-up” should have been “a follow-up of 12 months or more.” This article was corrected online.